Conservation and Restoration

Stone and Coatings

Stone and Cladding for Professional Restoration

Specialized materials for consolidation, fixing, cleaning and reintegration in conservation-restoration interventions of stone heritage, mural painting, sculpture and historical architecture .

Main applications and uses

  • Structural consolidation of stone supports : stabilization of disintegrated stone, weakened historical mortars and preparation layers by injection, impregnation or surface application of compatible consolidants
  • Fixing of pictorial layers and polychromes : adhesion of lifting, cracking and detachment in mural painting and tempera with low concentration adhesives.
  • Controlled cleaning using compresses : extraction of soluble salts, efflorescence, black crusts and surface deposits using controlled chemical cleaning systems with cellulose pulps
  • Compatible volumetric reintegration : reconstruction of gaps, missing areas and support losses with mortars, stuccos and mineral fillers formulated according to reversibility and differentiation criteria
  • Temporary protection during intervention : veiling, facing and protection of delicate surfaces with Japanese paper, gauze, non-woven fabrics and low-adhesion tapes to guarantee total reversibility
  • Precision micro-interventions : localized application, superficial injection with syringes, point fixation and micro-aspiration of deposits with specialized high-precision instruments
  • Final protection and finishes : application of microcrystalline waxes and reversible protective coatings for treated stone surfaces

Professional selection criteria

All materials comply with the principles of minimal intervention, maximum reversibility, and physical-chemical compatibility with the original materials, according to the guidelines of international restoration charters (Venice Charter, Charter of Restoration, Nara Document). Designed for conservation-restoration professionals working with historical and artistic heritage, museums, monuments, archaeological sites, and movable and immovable cultural property.